Java Programming

Hi

I am not able to set the response.setContentType for Word, text and JPG files. Code snippet for this is as follows

response.setContentType(resContentType);
where resContentType = "application/ms-excel" (or)
"application/ms-word" (or) "application/ms-paint"

The code works okay for Excel type documents. However for .doc, .txt and jpg , when i try to set the content type as ms-paint (or) ms-word, it does not work

Kindly help

Thanks
Sid